| 摘要 |
PURPOSE: A multiple nozzle head device for a part mounting device is provided to reduce the weight of the device by simplifying the structure of a driving section for driving a spindle. CONSTITUTION: A multiple nozzle head device for a part mounting device comprises a mount(11) which is moved up and down along a guide rail(13). A rotary head(17) is rotatably installed with respect to the mount(11). A plurality of spindles(19) are installed in the rotary head(17). A nozzle is mounted at an end of each spindle(19) so as to suck/mount the parts. A spring is provided between the spindle(19) and the mount(11) so as to supply the elastic force for ascending the spindles(19). A cam driving motor drives a cam(21). A head driving motor(16) is fixed to the mount(11) to rotate the rotary head(17). The driving force of the head driving motor(16) is transferred to the rotary head(17) through a pulley(17) and a belt.
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